The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-418-0025, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-418-0025 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| First End Thread Direction | RIGHT-HAND |
| Second End Relationship with First End | IDENTICAL |
| Body Style | STRAIGHT THRU |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| First End Style Designator | PLAIN |
| End Connection Quantity | 2 |
| Outlet Pressure Range | 0.0 TO 75.0 CAMERA MOUNT |
| Mounting Facility | FLANGE |
| First End Connection Type | THREADED INTERNAL PIPE |
| Media for Which Designed | AIR |
| Maximum Inlet Pressure Rating | ERR-060 |
| Thread Size and Series/type Designator | 1/4-18 NPT FIRST END |
| Outlet Pressure Setting | ERR-060 |
| Filter | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| NIT 201-202B | 5/9 Secondary reference E-One, Inc. Dba E-One Hamburg |
| NIT 201-202B | 5/9 Secondary reference Hydraulic and Pneumatic Engineering |
| 602346 | 5/9 Secondary reference Crash Rescue Equipment Service Incorporated Div Crash Rescue Equipment Service, Inc. |
| 602346 | 5/9 Secondary reference E-One, Inc. Dba E-One Hamburg |
| 20642 AND 20693 | 3/9 Design control — primary reference Crash Rescue Equipment Service Incorporated Div Crash Rescue Equipment Service, Inc. |
| 602346 | 5/9 Secondary reference Renk America Llc Div Renk America |
| PA231 AND PA182 | 5/9 Secondary reference Crash Rescue Equipment Service Incorporated Div Crash Rescue Equipment Service, Inc. |
| AX-522 | 5/9 Secondary reference Carolina Fluid Components Llc Dba Cfc |
| AX-522 | 5/9 Secondary reference Carolina Fluid Components Inc |
NSN 4820-01-418-0025 is a Valve,regulating,fluid Pressure, classified under FSC 4820, Valves, Nonpowered. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6130-01-695-2730. Verify interchangeability with system specifications before substitution.
Key specifications for 4820-01-418-0025: First End Thread Direction: RIGHT-HAND; Second End Relationship with First End: IDENTICAL; Body Style: STRAIGHT THRU; Regulation Type: AUTOMATIC SINGLE STAGE. 14 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.